$(function ()
{
    //调整页面中滚动的居中效果
    var leftp = (screen.width - 1200) / 2 + 5;
    var leftpx = leftp + "px";
    $("#noticegre").css("margin-left", leftpx);
    var helpp = (screen.width - 820) / 2;
    var helppx = helpp + "px";
    $("#helpCenter").css("margin-left", helppx);
    $('#myname').html(realname);
}
);